Journal
EMERGING INFECTIOUS DISEASES
Volume 28, Issue 11, Pages 2243-2252Publisher
CENTERS DISEASE CONTROL & PREVENTION
DOI: 10.3201/eid2811.220614
Keywords
-
Categories
Funding
- Instituto de Salud Carlos III [CM20/00174, CP21/00023]
- National Institute for Health Research [SRF-201811-ST2-004]
- Amgen
- Chesi-Taylor
- Novartis
- UCB Biopharma
Ask authors/readers for more resources
This study examines the impact of COVID-19 vaccine roll-out on socioeconomic inequalities and finds that vaccination has reduced infection and hospitalization inequalities.
Evidence on the impact of the COVID-19 vaccine roll-out on socioeconomic COVID-19-related inequalities is scarce. We analyzed associations between socio-economic deprivation index (SDI) and COVID-19 vac-cination, infection, and hospitalization before and after vaccine rollout in Catalonia, Spain. We conducted a population-based cohort study during September 2020- June 2021 that comprised 2,297,146 adults >40 years of age. We estimated odds ratio of nonvaccination and hazard ratios (HRs) of infection and hospitalization by SDI quintile relative to the least deprived quintile, Q1. Six months after rollout, vaccination coverage differed by SDI quintile in working-age (40-64 years) persons: 81% for Q1, 71% for Q5. Before rollout, we found a pattern of in-creased HR of infection and hospitalization with depriva-tion among working-age and retirement-age (>65 years) persons. After rollout, infection inequalities decreased in both age groups, whereas hospitalization inequalities decreased among retirement-age persons. Our findings suggest that mass vaccination reduced socioeconomic COVID-19-related inequalities.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available